Carbon structural steel plate

High-quality carbon structural steel is carbon steel with carbon content less than 0.8%. The steel contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has excellent mechanical properties.

High-quality carbon structural steels can be classified into three categories according to their carbon content: low carbon steel (C ≤ 0.25%), medium carbon steel (C 0.25-0.6%) and high carbon steel (C > 0.6%).

High-quality carbon structural steel is divided into normal manganese content (containing 0.25%-0.8% manganese) and higher manganese content (containing manganese 0.70%-1.20%) according to different manganese content. The latter has better mechanics. Performance and processing performance.

1. High quality carbon structural steel hot rolled steel sheet and strip

Steel plate knowledge of high quality carbon structural steel hot rolled sheet and strip for automotive, aerospace and other sectors. Its steel grades are boiling steel: 08F, 10F, 15F; killed steel: 08, 08AL, 10, 15, 20, 25, 30, 35, 40, 45, 50. 25 and below are low carbon steel, 30 and More than 30 is a medium carbon steel plate.

2, high quality carbon structural steel hot rolled thick steel plate and wide steel strip

High-quality carbon structural steel hot-rolled thick steel plates and wide steel strips are used for various mechanical structural parts. Its steel grade is low carbon steel including: 05F, 08F, 08, 10F, 10, 15F, 15, 20F, 20, 25, 20Mn, 25Mn, etc.; medium carbon steel includes: 30, 35, 40, 45, 50, 55, 60, 30Mn, 40Mn, 50Mn, 60Mn, etc.; high carbon steel includes: 65, 70, 65Mn and the like.